1 All stainless steel material
2 Zero leak
3 Low torque
4 High quality, low price
5 In the water industry sell well

sanitary stainless steel valve,butterfly valve,pneumatic valves.

Wafer Butterfly Valve

Size DN40 - DN500

Design Standard API 609

End flange ANSI 125/150# ,DIN2501

Face to face EN 558-1, API 609

Top flange ISO 5211

Body Ductile iron,Stainless steel,WCB

Disc Ductile iron,CF8,CF8M.

Stem 416,420,316

Seat NBR,EPDM

Suitale medium Sewage, Sea water, Air, Foodstuff Beverage or Oil

These products are widely used in water source projects, urban water supply
and drainage, sewage treatment, electric power, petroleum, petrochemical,
heat supply, shipbuilding, medicine and metallurgy industries. Valves used for regulating or cutting off liquids in pipelines.
Medium available include water, sewage, sea water, air, foodstuff and oil.